24th. Abdomen less tender and tense; still more prostrate. 25th. Stools in bed; pulse scarcely perceptible; features collapsed. Died in the night. _Head._ Membranes of brain vascular; substance natural; effusion into the ventricles and at base; pituitary gland suppurated. _Thorax._ Mucous membrane of bronchi inflamed; tubes full of mucus, mixed with pus; [superior lobe of right lung a mass of tubercular disease; one of the tubercles the size of a pigeon’s egg, in a state of suppuration; effusion of serum into the left pleural cavity.] _Abdomen._ Mucous membrane of jejunum and ilium much inflamed; caput coli firmly adherent to the abdominal peritoneum; large quantity of serum effused into the hepatic region; substance of liver soft; gall-bladder in a state of suppuration; contained three large biliary calculi; omentum inflamed; [two large hydatids attached to the left ovarium.] CASE C. ROBERT EBBOTT, æt. 28, labourer. Admitted on the 12th day of fever: pain of head, which has been severe, is now only slight; frequent sighing; no pain of chest; frequent dry cough; respiration heavy and suspirious; abdomen tender; tongue dry, black, and cracked, red at apex; lips and teeth sordid; bowels purged; pulse 68. 15th. Mind confused; insensibility increasing; abdomen tender; tongue quite black and extremely dry; teeth sordid; respiration the same; no stool; pulse 72, feeble. Died next day. _Head._ Dura mater natural; longitudinal sinus contained a firm cord of fibrin; arachnoid and pia mater vascular; substance of brain natural; pituitary gland softened and suppurating; much effusion into the ventricles; at the base the membranes were elevated into a large bag, distended with fluid. _Thorax._ Mucous membrane of bronchi vascular; [right lung adherent to pleura, by a single point, at the upper part of the inferior lobe; substance contained numerous tubercles; left pleural cavity obliterated; left lung hepatized throughout, containing tubercles in every stage of disease; apex of heart adherent to pericardium.] _Abdomen._ Mucous membrane of ilium and cæcum inflamed and extensively ulcerated; [liver exceedingly enlarged and hard, almost of cartilaginous firmness and texture, weighed seven pounds two ounces; right kidney externally nodulated, internally healthy; left, healthy externally, but, when cut into, found to contain several abscesses; urinary bladder small; walls one third of an inch thick.] CASE CI. JANE HALLAM, æt. 28, married. Admitted on the 6th day of fever: attacked with overwhelming loss of strength and severe pain of the head; pain of head continues, with distressing vertigo; no pain of chest; no cough; abdomen tender; tongue covered with white fur, but is extremely parched; thirst urgent; thinks she has had thirty stools within the last twenty-four hours; mind tolerably distinct.